New STM32CubeMX has some major bugs ! (6.7.0)

[Linas L]

Hello,

Updated CubeMX as well as H7 libraries, and now see problems with clock configurator, as well as some LL function calls in system clock init has no definition !

STM32H743XI should have 480MHz clock...

 

 

And if we generate code, we get problems like this : (H7 V1110)

 LL_PWR_EnableRange1BoostMode();

Error[Li005]: no definition for "LL_PWR_EnableRange1BoostMode"

[AScha.3]

maybe .

but : which core voltage you choose? depending on this setting, max. clock is lower, see ds.

here for H743 (i use.)

[Linas L]

3.3V.

[AScha.3]

no, core voltage settin ! this is vdd supply.

this :

[Linas L]

nope, it's gone

[AScha.3]

you got the "update surprise" !

maybem they put it from RCC to elsewere , look in PWR, cortex_M7, ..

+

i use :

STM32CubeH7 Firmware Package V1.10.0 / 11-February-2022

+

CubeMX 6.6.1.

[Foued_KH · Accepted solution]

Hello @Linas L​ ,

Solution :

• To get 480 MHz, go to the RCC parameters and check that the product revision is "V".
• For some reason the default is "Y".
• Then set the power regulator voltage scale to 0.

Thanks for bringing this issue to our attention. I reported it to our STM32CubeMX team.

Internal ticket number: 140578 (This is an internal tracking number and is not accessible or usable by customers).

Foued

[Linas L]

Also please note of missing LL function :

 LL_PWR_EnableRange1BoostMode();